Alternatives

Products that do what An omnichain bridging protocol for your NFTs – Step into the Omniverse does

1. 1OS
   Omniflow – Structure for your thoughts▲27

   2015 · omniflow.io

2. 2
   OpenAI Universe▲329

   Platform for measuring and training AI agents

   2016

3. 3CN
   Cap'n Proto, by the ex-maintainer of Protocol Buffers▲286

   2013 · kentonv.github.com

4. 4HO
   Hyperledger – Open Payments Protocol▲112

   2014 · hyperledger.com

5. 5SW
   Signed Work – NFTs, without a blockchain▲33

   2021 · signed.work

6. 6
   Stellar▲143

   Decentralized protocol for real-world currencies

   2014

7. 7
   Rarible Protocol▲143

   An open-source, cross-chain tool for NFT innovation

   2021

8. 8II
   Interactive implementation of the NIST Blockchain use case flow chart▲82

   2018 · brucemacd.github.io

9. 9BA
   Building a no gimmick smart contract platform as a service▲45

   2017 · ellcrys.co

10. 10
    NFTCONOMY▲82

    Real time NFT discovery, tracking, analytics & API tools

    2022

11. 11
    Ofelia AI▲83

    Your introduction to NFTs

    2021

12. 12AB
    A blockchain alternative to Airbnb▲67

    2018 · cryptocribs.com

13. 13OA
    Omnihash, a multi-hashing utility▲34

    2016 · github.com

14. 14AA
    Anytype – an offline-first private alternative to Notion▲20

    2020 · youtube.com

15. 15IH
    Interledger – How to Interconnect All Blockchains and Value Networks▲16

    2018 · medium.com

16. 16OA
    oculus - a logging, web-based SQL client for teams (open source)▲30

    2012 · oculusapp.com

17. 17
    Omnimesh▲3

    Policy & Token Compaction Gateway for AI Agent Networks.

    Jul 2026 · lovable.dev

18. 18AF
    A federated social network, built on Ethereum and IPFS▲25

    2018 · numaverse.com

19. 19OV
    Omnom v0.8.0 with Fediverse feed integration▲6

    Nov 2025 · github.com

20. 20VA
    Visionrare, an NFT-fuelled startup investment game▲13

    2021 · visionrare.com

21. 21BB
    Browser-Based Blockchain Nimiq Token Sale▲5

    2017 · medium.com

22. 22PA
    Pact – a safe smart contract language (web editor)▲18

    2016 · kadena.io

23. 23
    Omnia Protocol▲4

    Parallel consensus for the next generation of Blockchains

    Aug 2026 · willow7737.github.io

24. 24RC
    Roq – C++ HFT on Crypto Exchanges with μs Latency▲11

    2019 · roq-trading.com

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